This quiz works best with JavaScript enabled. Home > Grammar > Punctuation > Expanding Brackets – Quiz 14 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Expanding Brackets Quiz 14 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Factorise 8x + 12 A) 4(x+2). B) 8(x+4). C) 4(x+3). D) 4(2x+3). Show Answer Correct Answer: D) 4(2x+3). 2. Factorise x$^{2}$ + 4x A) X(x + 4). B) X(x-4). C) X(x + 4x). D) X(1 + 4). Show Answer Correct Answer: A) X(x + 4). 3. Expand 5(c + 2) A) 5c + 10. B) 5c$^{2}$ + 2. C) 5c + 2. D) 5c + 7. Show Answer Correct Answer: A) 5c + 10. 4. 7(g-4) A) 7g-4. B) G-28. C) 7g-28. D) 28g. Show Answer Correct Answer: C) 7g-28. 5. -4u(2b-4u) A) -8ub + u$^{2}$. B) 8ub + 16u. C) Ub + 16u$^{2}$. D) 8ub + 16u$^{2}$. Show Answer Correct Answer: C) Ub + 16u$^{2}$. 6. 2x(x-3) A) 2x$^{2}$-6x. B) 2x$^{2}$-3x. C) 2x-6. D) 2x$^{2 }$-3. Show Answer Correct Answer: A) 2x$^{2}$-6x. 7. Expand and simplify the following quadratic expression ..... (x + 7)(x-7) A) X$^{2}$-49. B) X$^{2}$ + 14x-49. C) X$^{2}$-14x-49. D) X$^{2}$-14x + 49. Show Answer Correct Answer: A) X$^{2}$-49. 8. Workout:5 ( 2g + 3 ) A) 10g + 15. B) 2g + 3. C) 5g + 3. D) 5g + 15. Show Answer Correct Answer: A) 10g + 15. 9. (x + 1)(x + 2)(x + 3) A) X$^{3}$ + 6x$^{2}$ + 11x + 6. B) X$^{3}$ + 9x$^{2}$ + 10x + 6. C) X$^{3}$ + 3x$^{2}$ + 7x + 6. D) X$^{3}$ + 10x$^{2}$ + 4x + 9. Show Answer Correct Answer: A) X$^{3}$ + 6x$^{2}$ + 11x + 6. 10. Simplify the expression:$2ad(3b-9cf)$ A) $6adb-9adcf$. B) $6adb-18adcf$. C) $6ad-18adcf$. D) $6adb + 18adcf$. Show Answer Correct Answer: B) $6adb-18adcf$. 11. Expand and simplify:$4(2c + 3d)$ A) $8c + 3d$. B) $8c + 12d$. C) $4c + 12d$. D) $8 + 3cd$. Show Answer Correct Answer: B) $8c + 12d$. 12. Expand the following brackets:5x(y + 8) A) 5xy + 40x. B) 5x + 8. C) 5xy + 8. D) 5x + 40. Show Answer Correct Answer: A) 5xy + 40x. 13. Simplify the expression:$3x(4y-5z + 6w)$ A) $12xy-5z + 6w$. B) $12xy-15xz + 6w$. C) $12xy-15xz + 18xw$. D) $12xy + 15xz + 18xw$. Show Answer Correct Answer: C) $12xy-15xz + 18xw$. 14. 8y(x-3) A) 8xy-24y. B) 8x-24y. C) 8xy-24. D) 8xy-11. Show Answer Correct Answer: A) 8xy-24y. 15. $\left(y+10\right)\left(y+2\right)=y^2+20y+12$ A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 16. Expand (x + 9)(x+11) A) X$^{2}$ + 20x + 90. B) X$^{2}$ + 20x + 99. C) X$^{2}$ + 19x + 99. D) X$^{2}$ + 19x + 90. Show Answer Correct Answer: B) X$^{2}$ + 20x + 99. 17. Expand $3(a-4b + 6)$ A) $3a-12b-18$. B) $3a-4b + 6$. C) $3a + 12b + 18$. D) $3a-12b + 18$. Show Answer Correct Answer: D) $3a-12b + 18$. 18. Expand and simplify the following quadratic expression ..... (x + 2)(x-2) A) X$^{2}$-4. B) X$^{2}$ + 4. C) X$^{2}$-4x-4. D) X$^{2}$ + 4x-4. Show Answer Correct Answer: A) X$^{2}$-4. 19. Expand $-6(x + 2)$ A) $6x + 12$. B) $-6x + 12$. C) $-6x-12$. D) $6x-12$. Show Answer Correct Answer: C) $-6x-12$. 20. 3(b + 6) = A) 3b x 6. B) 3b + 6. C) B + 18. D) 3b + 18. Show Answer Correct Answer: D) 3b + 18. 21. Expand 10(x + 2) A) 10x + 20. B) 10x + 12. C) X + 20. D) X + 12. Show Answer Correct Answer: A) 10x + 20. 22. $\left(b+3\right)\left(b+4\right)=b^2+7b+12$ A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 23. Simplify the expression:3xy + 9z + xy-8z A) 2xy + 17z. B) 4xy + 17z. C) 2xy + z. D) 4xy + z. Show Answer Correct Answer: D) 4xy + z. 24. Simplify the expression:5(x-3) + 4(2x + 1) A) 13x-11. B) 13x + 11. C) 9x-11. D) 9x + 11. Show Answer Correct Answer: A) 13x-11. 25. Factorise 8x + 24 A) 8(x + 3). B) 8(x-3). C) 4(2x + 6). D) 2(4x + 12). Show Answer Correct Answer: A) 8(x + 3). ← PreviousNext →Related QuizzesGrammar QuizzesExpanding Brackets Quiz 1Expanding Brackets Quiz 2Expanding Brackets Quiz 3Expanding Brackets Quiz 4Expanding Brackets Quiz 5Expanding Brackets Quiz 6Expanding Brackets Quiz 7Expanding Brackets Quiz 8Expanding Brackets Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books